Low profile design
Fit for both palm grip and claw grip users, the low profile design provides more space between the palm and hump, allowing for micro-adjustments.

For different grips
The front side of the mouse is widened to provide extra support for lifting the mouse and ensuring a secure grip. The concave curve design offers more support for the fingers, enabling claw grip users to lift the mouse easily. Concave curved sides are designed to facilitate easy lifting of the mouse. Right-side buttons have been removed to prevent interference with a right-handed user's grip. With the FK’s smooth and seamless design, you won’t experience any discomfort related to jagged edges or protrusions made solely for aesthetics.

FK-C Series
Sizes available: FK1+-C / FK1-C / FK2-C
Reduced weight for additional movement flexibility and stability.
Soft resilient cable produces less bounce and drag during aggressive movements.
Raised and tilted attachment point with cable constraint to reduce the chance of the cable rubbing against the mousepad.
24-step scroll wheel with clear indents for each step.
Accessory sold separately: Speedy mouse feet replacement for a different glide feeling.

The humps of symmetrical mice
Low profile, more space between palm and mouse.

The front ends of symmetrical mice
Medium raised front ends.